MrSeb writes: "In a beautiful twist of fate, T-Mobile USA has announced that it will be launching an LTE network in 2013 using the money and AWS spectrum that it obtained from AT&T after its failed acquisition. According to T-Mobile, this upgrade comprises of a three-phase process: free up 2G spectrum, move HSPA+ to formerly 2G spectrum, and deploy LTE on formerly HSPA+ spectrum. The end result will be a much faster network that can compete with AT&T and Verizon, and download speeds of up to 74Mbps in 75% of the top 25 markets in the US. International visitors should enjoy better roaming thanks to the deployment of PCS HSPA+, too — and finally, an AT&T LTE iPhone would also work on T-Mobile's upcoming network."